elsa: move systemd support to meta-systemd

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>

meta-systemd/meta-efl/recipes-efl/efl/elsa/xserver-nodm.service

@@ -0,0 +1,8 @@
+[Unit]
+Description=Login manager for Enlightenment
+
+[Service]
+ExecStart=/usr/sbin/elsa
+
+[Install]
+WantedBy=multi-user.target

meta-systemd/meta-efl/recipes-efl/efl/elsa_svn.bbappend

@@ -0,0 +1,13 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+PRINC := "${@int(PRINC) + 1}"
+
+inherit systemd
+
+SRC_URI += "file://xserver-nodm.service"
+
+SYSTEMD_PACKAGES = "${PN}-systemd"
+SYSTEMD_SERVICE = "xserver-nodm.service"
+
+RCONFLICTS_${PN}-systemd += "xserver-nodm-init-systemd"
+RREPLACES_${PN}-systemd += "xserver-nodm-init-systemd"